২৩৬৩১
An article costs Tk.500 and the marked price is mentioned as Tk.800. What is the profit % for the seller if he sells and offers a discount of 10% on the marked price?
উত্তর
44%
২৩৬৩২
when squared value of a number is subtracted from 5 times of a number the result is 6.what is the number?
উত্তর
2
২৩৬৩৩
karim has brought some pens for 120 taka.if each pencoast him 2 taka less then he could buy 2 more pens.how many pens did he buy?
উত্তর
12
২৩৬৩৪
if x+y=7 and x^2+y^2 =25 then which of the following equals the value of x^3+y^3?
উত্তর
91
২৩৬৩৫
the selling price of 15 items equals the coast of 20 items.what is the percentage profit earnd by the seller?
উত্তর
33.33%
২৩৬৩৬
30 pens and 75 pencils altogether were purchased for Tk.510. If the average price of a pencil was Tk.2, what was the average price of a pen?
উত্তর
12tk
২৩৬৩৭
A boat travel with a speed of 10 km/hr in still water. If the speed of the stream is 3 km/hr then find time taken by boat to travel 52 km downstream.
উত্তর
4hrs
4hrs
২৩৬৩৮
A garden plot turned out to be a parallelogram with base 12ft and height 6ft. What is the area of the garden plot?
উত্তর
72
২৩৬৩৯
The ratio of the speed of boat in still water to the speed of stream is 16:5. A boat goes 16.5 km in 45 minute upstream. Find the time taken by boat to cover the distance of 175 km downstream.
উত্তর
25minutes
২৩৬৪০
A train 125 m long passes a person, running at 8 km/hr in the same direction in which the train is going in 25 seconds. The speed of the train is:
উত্তর
26